Thanks all. I'll play with it. Like I say, not a huge deal but was wondering. Makes sense I guess.
I found something wonky with the native programming software today where it would write to the radio and some of the settings would be written with info from other cells. For instance, even though everything was right before writing, after the write I found the same channel names would be written to more than one channel or values were being inserted into cells after the write that weren't there before the write.